Tahuri JPG Tuhinga o mua JPEG

Tahurihia Tō JPG Tuhinga o mua JPEG kōnae ngawari

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Tukuatu ana

Me pēhea te huri JPG Tuhinga o mua JPEG

Hipanga 1: Tukuatu tō JPG ngā kōnae mā te whakamahi i te pātene i runga ake nei, mā te tōia me te whakataka rānei.

Hipanga 2: Pāwhiritia te pātene 'Tahuri' hei tīmata i te tahuritanga.

Hipanga 3: Tikiake i tō mea kua tahurihia JPEG kōnae

JPG Tuhinga o mua JPEG Ngā Pātai Auau mō te Tahuritanga

He pēhea te tahuri i a au i te JPG ki te JPEG me te kore e ngaro te āhuatanga whakaahua?

Whakataki i tō tātau JPG, kātahi ka hoatu e tātau kaiwhakarere te whakarei ake o te āhua o te āhua mō JPEG. Mō ngā āhua kāore i te ngaro (PNG, TIFF, BMP) ka tiaki i ia pikoseta; mō ngā āhua ngaro (JPG, WebP) ka taea e koe te whakarere i te āhuatanga āhua i mua i te whakataki.

He aha mo te metadata EXIF ina tahuri JPG ki JPEG?

In most conversions, camera EXIF fields such as the camera model and GPS position are not carried into the JPEG. There is no setting on this page to keep or remove metadata, so check the result with a metadata viewer if it matters.

Ka taea e au te tahuri-whakahaere i ngā rau o ngā pūranga JPG ki JPEG i tētahi wā?

Several files in one job need a paid plan. Free use is one file per conversion, one conversion an hour. On a paid plan you can add several files to one job, then download each result on its own or all of them in one ZIP.

He aha te rongoā me ngā ahu e whai ana i tōku JPEG pūranga?

Ko te whanonga tōmua ko te 1:1 — he ōrite ngā ahu o ngā pūwhitinga o tōtou JPEG ki te pūtake JPG. Ka whakamahia tētahi hipanga /resize-image/ motuhake i muri i te tahuritanga mēnā e hiahiatia ana e koe te whakaiti, te whakawhānui rānei hei wāhanga o te rerenga mahi.

He iti rawa te kainga JPEG me te kore ngā ahanoa e kitea ana?

Mō JPG / WebP, ko te āhuatanga 75-85 e whiwhi ana i te pūkete 60-80% iti iho i te pūtake JPG me te kore rerekētanga mārama i te tawhiti tirohia. Mō ngā whāinga kore ngaro (PNG, TIFF), e tūmanako ana kia iti iho te tiakitanga - i te nuinga o te wā 5-30% mā te whakawhāiti pai ake / LZW.

He tūmataiti te āhua o a mātau JPG ngā pūranga i te wā o te tahuritanga?

Yes. Uploaded JPG files are processed on our own servers and are never viewed or shared. Uploads and converted images are deleted automatically about 24 hours after conversion. The full privacy policy is at /privacy/.

He aha te nui ake o te pūkete i tahuri ai a JPEG i te mea i tūmanakohia e au?

A JPG file with strong compression (e.g. heavily lossy JPG) often grows when re-encoded to a lossless JPEG (PNG, TIFF), and a high-bitrate lossless JPG often shrinks dramatically when going to JPG / WebP. The ratio depends on image content (photos compress differently from line art).

Ka taea e au te whakamahi i te JPEG te pūkete whakarerekē i te hokohoko?

He. He huringa āhua te tahuritanga - ko te mana ā-ariā i runga i ngā ihirangi whakaahua e noho ana ki a koe (ko te tangata rānei e pupuri ana i te pūtake JPG). Kāore e tāpiri ana tātau i tētahi tohu wai, kāore he tātaitanga metadata, ā, kāore e kī ana kāore he raina i runga i te huaputa.

JPG

Ka whakamahi ngā kōnae JPG i te kōpeketanga ngaronga kua arotauhia mō ngā whakaahua, kia iti ai ngā rahi kōnae me te pupuri tonu i te kounga tirohanga.